<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta name="description" content="智能工厂管理系统">
    <meta name="keywords" content="工厂管理,MES,生产管理">
    <title>{% block title %}智能工厂管理系统{% endblock %}</title>
    {% block styles %}
    {% endblock %}
    <link rel="icon" type="image/x-icon" href="{{ url_for('static', filename='images/favicon.ico') }}">
</head>
<body>
    {% block content %}
    {% endblock %}
    
    {% block js %}
    <!-- 默认的JavaScript文件 -->
    {% endblock %}
</body>
</html>
